package com.example.lotterysystem.dao.mapper;

import com.example.lotterysystem.dao.dataobject.ActivityPrizeDO;
import com.example.lotterysystem.service.enums.ActivityPrizeStatusEnum;
import org.apache.ibatis.annotations.*;

import java.util.List;

/**
 * @auther falls_vc
 * description:
 * @date 2025/6/7  22:40
 */
@Mapper
public interface ActivityPrizeMapper {
    @Insert("<script> insert into activity_prize(activity_id,prize_amount,prize_id,prize_tiers,status) " +
            " values " +
            " <foreach collection='items' item='item' index='index' separator=',' >" +
            " (#{item.activityId},#{item.prizeAmount},#{item.prizeId},#{item.prizeTiers},#{item.status})" +
            " </foreach>" +
            " </script>")
    int batchInsert(@Param("items") List<ActivityPrizeDO> activityPrizeDOList);

    @Select("select * from activity_prize where activity_id=#{activityId}")
    List<ActivityPrizeDO> selectByActivityId(@Param("activityId") Long activityId);

    @Select("select * from activity_prize where activity_id=#{activityId} and prize_id=#{prizeId}")
    ActivityPrizeDO selectByAPId(@Param("activityId")Long activityId,@Param("prizeId") Long prizeId);

    @Select("select count(1) from activity_prize  where activity_id=#{activityId} and status=#{status}")
    int countPrize(@Param("activityId") Long activityId,
                   @Param("status") String status);

    @Update("update activity_prize set status=#{status} where activity_id=#{activityId} and prize_id=#{prizeId}")
    void updateStatus(@Param("activityId") Long activityId,
                      @Param("prizeId") Long prizeId,
                      @Param("status") ActivityPrizeStatusEnum status);
}
